Install Tivio Lab

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Open in Safari

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2

Tap the Share button

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3

Tap "Add to Home Screen"

Scroll down and tap "Add to Home Screen"

4

Tap "Add" to confirm

Done! Tivio Lab is now on your home screen 🎉

1

Open in Chrome

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2

Tap the Menu button

Look for the icon

3

Tap "Add to Home screen"

Or tap "Install app" if available

4

Tap "Add" or "Install"

Done! Tivio Lab is now on your home screen 🎉

Once installed, Tivio Lab will work offline and launch like a native app!

Simplified IRR Calculator

Use this free Simplified IRR calculator to make better property management decisions. Enter your values below to get instant results.

Calculate Now

How to Use This Calculator

  1. 1 Enter initial investment
  2. 2 Enter annual cash flows
  3. 3 Enter holding period
  4. 4 Enter sale proceeds
  5. 5 Calculate simplified IRR

Example Calculation

5-year hold: $80K down, $6K/yr CF, $120K sale equity

Inputs:
  • Investment: $80K
  • Annual CF: $6K
  • Years: 5
  • Sale: $120K
Result:
Total: $70K return. Annualized IRR: ~13.4%

Important Considerations

  • IRR misleading for short holds
  • Multiple IRRs possible with irregular cash flows
  • High IRR with low dollars may not be worthwhile

Frequently Asked Questions

Internal Rate of Return measures total annualized return including cash flow, appreciation, loan paydown. Higher = better. Target 12-20%+.
ROI is total return ignoring time. IRR annualizes and accounts for timing. Enables comparison across different holds.

Manage units, leases, and maintenance in one place

Tivio Starter is free — no credit card required. Includes all 50+ calculators built-in.

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